package com.dwjm.shop.merchant;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/login")
public class MerchantController extends HttpServlet {
    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        //设置编码方式
        req.setCharacterEncoding("UTF-8");
        resp.setContentType("text/html;charset=UTF-8");
        resp.setCharacterEncoding("UTF-8");
        //设置浏览器传递过来参数，登录账号密码
        String account = req.getParameter("account");
        String password = req.getParameter("password");

        //将拿到的account和password传递给dao进行登录验证
        MerchantDao merchantDao = new MerchantDaoImpl();
        boolean login_result = merchantDao.login(account, password);

        //判断登录结果，如果登录成功，则跳转到登录成功页面，否则跳转到登录失败页面
        if (login_result){
            resp.getWriter().write("y");
        }else {
            resp.getWriter().write("N");

        }

    }
}
